Power-over-Ethernet - POE Controllers | Newark Electronics Mexico

Newark offers PoE in a number of standards: IEEE 802.3af (PoE), which delivers up to 15.4W; IEEE 802.3at (PoE+), which offers up to 30W, and the advanced IEEE 802.3bt (Type 3 and Type 4 PoE++), which provides up to 60W and 90W.

Power over Ethernet (PoE) is a method to deliver DC power to devices over copper Ethernet coupling. This technique eliminates the need for separate power supplies and outlets. Although PoE does not offer Ethernet data capabilities, it provides a broader range of options for how and where to position Ethernet end devices.

With PoE, there is no need for separate power supplies, thus simplifying installation and reducing costs. Its seamless integration and scalability make it a versatile choice for various industries.

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			Price for		Quantity

LTC4269IDKD-1#PBF	50AK3484 Data Sheet RoHS	ANALOG DEVICES POE IC PD Controller 60 V Input 100 kHz 1 Channel 25.5 W 1.24 V UVLO -40 to 85 °C DFN-EP-32	Each	1+ $7.040 10+ $4.730 25+ $4.390 50+ $4.060 100+ $3.740 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at	PD Controller	60V	-	-	1.24V	DFN-EP	32Pins	1Channels	25.5W	88%	110kHz	Surface Mount	-40°C	85°C
LTC4274IUHF#PBF	51AK7158 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PSE Controller 57 V Input 1 MHz 1 Channel 25.5 W 25 V UVLO -40 to 85 °C QFN-EP-38	Each	1+ $15.150 10+ $10.530 25+ $9.860 50+ $9.200 104+ $8.540 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at	PSE Controller	57V	-	-	25V	QFN-EP	38Pins	1Channels	25.5W	6.3%	1MHz	Surface Mount	-40°C	85°C
LTC4266AIUHF-1#PBF	51AK7144 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PSE Controller 57 V Input 1 MHz 4 Channels 38.7 W 25 V UVLO -40 to 85 °C QFN-EP-38	Each	1+ $17.520 10+ $12.280 25+ $11.530 50+ $10.780 104+ $10.030 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at	PSE Controller	57V	-	-	25V	QFN-EP	38Pins	4Channels	38.7W	6.3%	1MHz	Surface Mount	-40°C	85°C
LTC4267CGN#PBF	50AK3481 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller -57 V Input 200 kHz 1 Channel 12.95 W -30.5 V UVLO 0 to 70 °C NSSOP-16	Each	1+ $6.130 10+ $4.060 25+ $3.520 50+ $3.230 100+ $2.920 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af	PD Controller	-57V	-	-	-30.5V	NSSOP	16Pins	1Channels	12.95W	80%	330kHz	Surface Mount	0°C	70°C
LT4294IDD#PBF	50AK5783 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller 60 V Input 1 Channel 840 Hz 71.3 W -40 to 85 °C DFN-EP-10	Each	1+ $6.360 10+ $4.190 25+ $3.630 50+ $3.280 100+ $2.920 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, 802.3bt	PD Controller	60V	-	-	-	DFN-EP	10Pins	1Channels	71.3W	50%	-	Surface Mount	-40°C	85°C
LTC4266CIUHF#PBF	51AK7146 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PSE Controller 57 V Input 1 MHz 4 Channels 13 W 25 V UVLO -40 to 85 °C QFN-EP-38	Each	1+ $12.980 10+ $9.020 25+ $8.570	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at	PSE Controller	57V	-	-	25V	QFN-EP	38Pins	4Channels	13W	6.3%	1MHz	Surface Mount	-40°C	85°C
LTC4257IDD#PBF	50AK3469 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller -57 V Input 1 Channel 12.95 W -30.5 V UVLO -40 to 85 °C DFN-EP-8	Each	1+ $5.270 10+ $3.440 25+ $2.950 50+ $2.750 100+ $2.550 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af	PD Controller	-57V	-	-	-30.5V	DFN-EP	8Pins	1Channels	12.95W	-	-	Surface Mount	-40°C	85°C
LT4276AIUFD#PBF	50AK5776 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller Forward/Flyback 40 V Input 300 kHz 90 W -40 to 85 °C QFN-EP-28	Each	1+ $9.000 10+ $6.060 25+ $4.590 50+ $4.410 146+ $4.220 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, LTPoE++	PD Controller	40V	-	-	-	QFN-EP	28Pins	1Channels	90W	66%	320kHz	Surface Mount	-40°C	85°C
LTC4291IUF-1#PBF	50AK3494 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PSE Controller 57 V Input 1 MHz 4 Channels 71.3 W 25 V UVLO -40 to 85 °C QFN-EP-24	Each	1+ $7.830 10+ $5.220 25+ $4.750 50+ $4.290 182+ $3.810 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, 802.3bt	PSE Controller	57V	-	-	25V	QFN-EP	24Pins	4Channels	71.3W	6.3%	1MHz	Surface Mount	-40°C	85°C
LTC4263CDE#PBF	50AK3472 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PSE Controller 48 V Input 1 Channel 12.95 W 31 V UVLO 0 to 70 °C DFN-EP-14	Each	1+ $10.340 10+ $7.010 25+ $6.410 50+ $5.810 182+ $5.220 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af	PSE Controller	48V	-	-	31V	DFN-EP	14Pins	1Channels	12.95W	-	115Hz	Surface Mount	0°C	70°C
LTC4263IDE#TRPBF	50AK3474 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PSE Controller 48 V Input 1 Channel 12.95 W 31 V UVLO -40 to 85 °C DFN-EP-14	Each (Supplied on Cut Tape) Cut Tape	1+ $11.820 10+ $8.090 25+ $7.120 50+ $6.570 100+ $6.010 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af	PSE Controller	48V	-	-	31V	DFN-EP	14Pins	1Channels	12.95W	-	115Hz	Surface Mount	-40°C	85°C
LTC4267CGN-1#PBF	50AK3480 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller -57 V Input 200 kHz 1 Channel 13 W -31.5 V UVLO 0 to 70 °C NSSOP-16	Each	1+ $6.710 10+ $4.430 25+ $3.840 50+ $3.500 100+ $3.170 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af	PD Controller	-57V	-	-	-31.5V	NSSOP	16Pins	1Channels	13W	80%	330kHz	Surface Mount	0°C	70°C
LT4275AIMS#PBF	51AK8893 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller 60 V Input 1 Channel 840 Hz 90 W -40 to 85 °C MSOP-10	Each	1+ $6.670 10+ $4.400 25+ $3.930 50+ $3.440 100+ $3.140 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, LTPoE++	PD Controller	60V	-	-	31V	MSOP	10Pins	1Channels	90W	-	-	Surface Mount	-40°C	85°C
LTC4292IUJ#PBF	50AK3495 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PSE Controller 57 V Input 1 MHz 4 Channels 71.3 W 25 V UVLO -40 to 85 °C QFN-EP-40	Each	1+ $17.520 10+ $12.280 25+ $11.470 50+ $10.670 122+ $9.860 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, 802.3bt	PSE Controller	57V	-	-	25V	QFN-EP	40Pins	4Channels	71.3W	6.3%	-	Surface Mount	-40°C	85°C
LT4293HDD#PBF	50AK5779 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller 60 V Input 1 Channel 90 W 75 % Duty Cycle -40 to 125 °C DFN-EP-10	Each	1+ $7.920 10+ $5.280 25+ $4.590 50+ $4.310 100+ $4.020 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, 802.3bt, LTPoE++	PD Controller	60V	-	-	-	DFN-EP	10Pins	1Channels	90W	75%	-	Surface Mount	-40°C	125°C
LTC4278IDKD#PBF	50AK3486 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller 60 V Input 100 kHz 25.5 W 1.24 V UVLO 12 V Aux -40 to 85 °C DFN-EP-32	Each	1+ $8.000 10+ $5.390 25+ $5.020 50+ $4.650 104+ $4.280 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at	PD Controller	60V	-	-	1.24V	DFN-EP	32Pins	1Channels	25.5W	88%	110kHz	Surface Mount	-40°C	85°C
LTC4290BIUJ#PBF	51AK7159 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PSE Controller 57 V Input 1 MHz 8 Channels 90 W 25 V UVLO -40 to 85 °C QFN-EP-40	Each	1+ $19.670 10+ $13.890 25+ $13.000 50+ $12.120 122+ $11.230 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, LTPoE++	PSE Controller	57V	-	-	25V	QFN-EP	40Pins	8Channels	90W	6.3%	1MHz	Surface Mount	-40°C	85°C
LTC4263IS#TRPBF	50AK3476 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES PSE CONTROLLER 48V NSOIC-14	Each (Supplied on Cut Tape) Cut Tape	1+ $11.820 10+ $8.080 25+ $7.110 50+ $6.550 100+ $6.000 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af	PSE Controller	48V	-	-	31V	NSOIC	14Pins	1Channels	12.95W	-	115Hz	Surface Mount	-40°C	85°C
LTC4267IDHC#PBF	51AK7152 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller -57 V Input 200 kHz 12.95 W -30.5 V UVLO -40 to 85 °C DFN-EP-16	Each	1+ $8.230 10+ $5.510 25+ $5.050 50+ $4.590 146+ $4.150 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af	PD Controller	-57V	-	-	-30.5V	DFN-EP	16Pins	1Channels	12.95W	80%	330kHz	Surface Mount	-40°C	85°C
LTC4265IDE#PBF	50AK3478 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller High Power 60 V Input 1 Channel 25.5 W 30 V UVLO -40 to 85 °C DFN-EP-12	Each	1+ $6.220 10+ $4.090 25+ $3.700 50+ $3.320 182+ $2.940 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at	PD Controller	60V	-	-	30V	DFN-EP	12Pins	1Channels	25.5W	-	-	Surface Mount	-40°C	85°C
LTC4296AUK-1#PBF	69AK8537 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE Controller 1 Channel 60 V in IEEE 802.3cg QFN-EP-48	Each	1+ $20.600 10+ $14.800 25+ $13.220 50+ $12.890 100+ $12.570 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3cg	PSE Controller	60V	5mA	5mA	-	QFN-EP	48Pins	1Channels	-	-	1MHz	Surface Mount	-40°C	125°C
LT4276AHUFD#PBF	50AK5775 Data Sheet RoHS	ANALOG DEVICES POE IC PD Controller Forward/Flyback 40 V Input 300 kHz 90 W -40 to 125 °C QFN-EP-28	Each	1+ $6.760 10+ $5.720 25+ $5.350 50+ $5.150 146+ $4.930 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, LTPoE++	PD Controller	40V	-	-	-	QFN-EP	28Pins	1Channels	90W	66%	320kHz	Surface Mount	-40°C	125°C
LTC4279IS#PBF	50AK3487 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PSE Controller 57 V Input 1 Channel 123 W 25 V UVLO -40 to 85 °C NSOIC-16	Each	1+ $11.590 10+ $7.910 25+ $7.140 50+ $6.360 100+ $5.880 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, LTPoE++	PSE Controller	57V	-	-	25V	NSOIC	16Pins	1Channels	123W	6.3%	-	Surface Mount	-40°C	85°C
LTC9101AUF-1#PBF	50AK4261 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES PSE CONTROLLER 57V QFN-EP-24	Each	1+ $8.640 10+ $5.790 25+ $5.280 50+ $4.770 182+ $4.270 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3at, 802.3bt	PSE Controller	57V	-	-	8.2V	QFN-EP	24Pins	48Channels	71.3W	6.3%	1MHz	Surface Mount	-40°C	85°C
LTC4267IDHC-3#PBF	51AK7151 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller -57 V Input 300 kHz 1 Channel 13 W -30.5 V UVLO -40 to 85 °C DFN-EP-16	Each	1+ $7.670 10+ $5.100 25+ $4.680 50+ $4.250 146+ $3.830 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af	PD Controller	-57V	-	-	-30.5V	DFN-EP	16Pins	1Channels	13W	80%	330kHz	Surface Mount	-40°C	85°C